Economic  & social statistics of Sri Lanka Vol.IX 

 - Colombo:  Central Bank of Sri Lanka,  1986. 
 - 108p.;  24 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics<br/>D.A. Perera Collection
<br/><br/><label>Dewey Class. No.: </label>312  / CEN